解释：时机未到，就不能勉强行事；行事不探求事理，就不可能达到成功。

农民是最早的环保主义者，我们必须支持他们的工作。

Never underestimate the power of a strong team; together, we can achieve the impossible.

We have always been a company that is driven by ideas and innovation, not by hierarchy or tradition.

And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.

快乐不是拥有得多，而是计较得少。